| Acronym | Definition |
|---|
| ERB | Epic Rap Battles (video series) |
| ERB | Edgar Rice Burroughs |
| ERB | Educational Records Bureau |
| ERB | Event Report Bcsm |
| ERB | Embedded Ruby (web programming language) |
| ERB | Engineering Research Building (various schools) |
| ERB | Educational Retirement Board |
| ERB | Earth Radiation Budget |
| ERB | Enlisted Record Brief |
| ERB | Energy Regulation Board |
| ERB | Executive Resources Board |
| ERB | Exchange Rate-Based (finance) |
| ERB | Engineering Review Board |
| ERB | Equivalent Rectangular Bandwidth (audiology) |
| ERB | Export Riser Base (pipeline) |
| ERB | Eurobahn (German: Eurorail) |
| ERB | Extended Range Bass |
| ERB | Équipement Régional du Bâtiment (French: Equipment Regional Building) |
| ERB | Economic Recovery Bond (California) |
| ERB | Executive Review Board |
| ERB | Enlisted Review Board (US DoD) |
| ERB | Employee Relations Branch (various organizations) |
| ERB | Entreprise Redonnaise de Bâtiment (French construction business) |
| ERB | Evangelischer Rundfunkdienst Baden (German Protestant broadcasting service) |
| ERB | Étude Réalisation Bois (French: Wood Design Study) |
| ERB | Enlistment Retention Board (US Navy) |
| ERB | Einstein-Rosen Bridge (Lorentzian wormhole) |
| ERB | External Reputation Building (marketing) |
| ERB | Economic Resources Board |
| ERB | Emerging Results Brief |
| ERB | Enhanced Radiation Bomb |
| ERB | Educational Requirements Board |
| ERB | Enhanced Readiness Brigade |
| ERB | Employee Review Board (various organizations) |
| ERB | Emergency Release Board |
| ERB | Ecosystems Research Branch (US EPA) |